42 U.S.C. § 14301

The Congress finds that— (1) it is in the public interest to— (A) phase out the use of mercury in batteries and provide for the efficient and cost-effective collection and recycling or proper disposal of used nickel cadmium batteries, small sealed lead-acid batteries, and other regulated batteries; and (B) educate the public concerning the collection, recycling, and proper disposal of such batteries; (2) uniform national labeling requirements for regulated batteries, rechargeable consumer products, and product packaging will significantly benefit programs for regulated battery collection and recycling or proper disposal; and (3) it is in the public interest to encourage persons who use rechargeable batteries to participate in collection for recycling of used nickel-cadmium, small sealed lead-acid, and other regulated batteries.